These curbs are designed for non-insulated roof decks and are standard with fully welded construction and 1-inch insulation.. Model GPF is for flat roofs, GPFP is for pitched roofs and GPFR is available for ridged (double pitched) roofs. Models are mounted directly to the roof deck, then roofed and sealed to the 5-inch flashing flange. Models are available in heights of 8 to 24 inches.

Product Features & Advantages:

  • Fully Welded Construction - Curbs are perfectly formed on three sides and have only one welded seam to ensure a strong square curb
  • Commercial Kitchen Compatible – Non-combustible construction for grease exhaust applications
  • Code Compliant - Meets 40 inch minimum discharge height when used with Accurex's model XRUB, XRUBS or XRUD fans
  • Convenient Heights - Heights of 8-24 inches
  • Easy Mounting - 5-inch flashing flange

Options and Accessories

  • Damper Trays
  • Insulation
  • Double Shell Construction
  • Single Pitch GPF
  • Ridge Mount GPF
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